Tuesday, September 16, 2025 Weather For Mount Joy, PA This morning it was a bit cooler than yesterday when I woke up. The temperature was in the upper 50s. Dawn brought cloudy skies. There were some peeks of sun this morning. It was in to the lower 70s by late morning. Clouds moved back in by mid afternoon with the temperature in the middle 30s.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
65.7℉
58.5℉
65.7℉ High
75.7℉ at 11:57 AM
63.8℉ at 3:32 PM
76.0℉ at 11:57 AM Low
57.0℉ at 3:07 AM
55.0℉ at 3:07 AM
57.0℉ at 3:07 AM Range 18.7℉ 8.8℉ 19.0℉
Yesterday
Temperature Dew Point Feels Like
Average
70.1℉
61.6℉
70.5℉ High
83.5℉ at 2:46 PM
67.5℉ at 11:03 AM
85.5℉ at 1:09 PM
Low
57.6℉ at 6:39 AM
57.0℉ at 6:39 AM
57.6℉ at 6:39 AM
Range 25.9℉ 10.5℉ 27.9℉
Difference
Temperature Dew Point Feels Like
Average 4.4℉ cooler 3.1℉ cooler 4.8℉ cooler
High 7.8℉ cooler 3.7℉ cooler 9.5℉ cooler Low 0.6℉ cooler 2.0℉ cooler 0.6℉ cooler
There were 1.3 cooling degree days today.
There were 6.0 cooling degree days yesterday.
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This table contains the relative humidity data from my weather station.
Average High Low Range
78.0% 94.0% at 3:19 AM 63.0% at 12:06 PM 31.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.25′ High 30.3′ 10:29 AM Low 30.2′ 7:08 PM Range 0.1′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max Not Recorded! Not Recorded!
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 6:48:09 AM at 93.26° 57 seconds later than yesterday and 0.33° south of yesterday's sunset. Sunset
7:12:32 PM at 93.39°1 minute and 40 seconds earlier than yesterday and 0.33° south of yesterday's sunset.Solar Noon 1:00:41 PM at 52.24°21 seconds earlier than yesterday and 0.39° lower than yesterday.Sunlight Duration 12 hours, 24 minutes and 24 seconds 2 minutes and 37 seconds shorter than yesterday
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This table contains the wind data from my weather station in miles per hour.
Wind Speed Gust Time
Average Wind 1.2 mph 9.4 mph 1:00 PM High 3.1 mph 16.1 mph 12:03 PM Direction N
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This table contains the rainfall data from my weather station in inches.
Daily Rain Max Hourly Event Rain Yesterday's Rain Weekly Rain Monthly Rain Yearly Rain
0.01″ 0.05″ per hour 0.01″ 0″ 0.01″ 0.26″ 31.21″
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This table contains the lightning data from my weather station.
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